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Dexter ER-2 Heavy Duty Robot

Dexter ER-2 Heavy Duty Robotic Arm with Controller and Accessories is fully assembled and ready to use Robotic Arm. Robotic arm comes preassembled along with the Servo control card, Servo motion profile generator GUI,and Flex sheets with polar and rectangular coordinate systems for the robotic arm.

Dexter ER-2 Heavy Duty Robotic Arm is a 5 Axis robotic Arm + Servo Gripper. It uses seven metal gear servo motors with 15Kg/cm torque and two servo motors with 7Kg/cm torque. Robot Arm has 5 degrees of freedom which includes Base rotation, Shoulder rotation, Elbow rotation, Wrist pitch and roll. Out of which Shoulder rotation, Elbow rotation, Wrist pitch has two 15Kg/cm torque servo motors in parallel for enhancing the performance of the robotic arm.

Servo motion profile generator GUI is used for quickly generating servo motion profile for the robot. GUI can access each servo motor individually in real-time. We can select individual servo motor’s velocity. We can also generate, edit and play motion sequence (motion profile) using GUI.

Technical specification:

Mechanical Structure
Vertical articulated
Number of Axes 5 axes plus servo gripper
Axis Movement
Axis 1: Base rotation 180°
Axis 2: Shoulder rotation* 180°
Axis 3: Elbow rotation 180°
Axis 4: Wrist pitch 180°
Axis 5: Wrist roll 180°
Maximum Operating Radius 320mm
End Effecter DC servo motor based gripper with Parallel
finger motion
Maximum Gripper Opening 55mm
Hard Home Yes


5VDC servo motors

Motor Capacity (axes 1–4)


Motor Capacity (axes 5) 7Kg/cm
Motor Capacity (gripper) 7Kg/cm
Total number of Servo Motors 9
Maximum Payload 50gms
Weight 1.5Kg
Ambient Operating conditions 2°–40°C (36°–104°F) 10% to 90% relative


  • Before using the robotic arm ensure that the robotic arm is kept in an area where lots of free space is available.
  • Before use mount the robotic arm using screws / nuts and bolts on the table.
  • Read the product manual carefully before using Robotic Arm
  • Do not keep arm in stretched position for more than few minutes at a stretch, else servo motors will get damaged because of overheating.

Kit contains:
Dexter ER-2 Heavy Duty Robotic Arm
Servo control card
5V-25A, 12V-5A SMPS
Two flex sheets with polar and rectangular coordinate systems
Documentation CD


Contact Us

Please use HELPDESK to contact us.

Tel: +91-022-27782445

09.30 AM to 06.00 PM IST, Monday - Saturday

Address :
Nex Robotics Pvt Ltd.
Unit No. 13,
Building No. 2 (A3), Sector 1,
Millennium Business Park,
Mahape, Navi Mumbai 400 710,
Maharashtra, INDIA

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